@coherent.js/tooling

@coherent.js/tooling

Dev-time tooling for Coherent.js: testing utilities and a Language Server Protocol (LSP) implementation, consolidated into a single package.

What's inside

Testing utilities

Vitest matchers, a render harness, and assorted helpers for testing Coherent.js components.

import { renderComponent } from '@coherent.js/tooling/testing';
// also available:
//   '@coherent.js/tooling/testing/renderer'
//   '@coherent.js/tooling/testing/utils'
//   '@coherent.js/tooling/testing/matchers'

These were previously published as @coherent.js/testing.

Language Server

A Language Server Protocol implementation that powers the VS Code extension and works with any LSP-compatible editor. Installs a coherent-language-server binary.

npm install -g @coherent.js/tooling
coherent-language-server --stdio

Configure your editor's LSP client to invoke coherent-language-server for JavaScript and TypeScript files.

These were previously published as @coherent.js/language-server.

Migration

If you were depending on the old packages:

Build

pnpm --filter @coherent.js/tooling run build

The build performs four steps:

1. Extracts HTML element attributes from @coherent.js/core types (tsx scripts/extract-attributes.ts).
2. Compiles the LSP TypeScript source to dist/lsp/ (tsc).
3. Copies the generated attributes JSON into dist/lsp/data/.
4. Bundles the JavaScript testing utilities to dist/testing/ (esbuild).

License

MIT